The PD Series Gas Dryers from Perma Pure are advanced membrane-based gas drying systems that utilize proprietary Nafion tubing technology to continuously remove water vapor from gas streams. These dryers achieve very low dew points while operating across a wide range of temperatures, pressures, and flow rates, making them suitable for high-performance and high-flow gas drying applications. The system operates by transferring moisture from the sample gas stream to a counter-flowing purge gas through the Nafion tube walls. This selective permeation process removes only water vapor without affecting other gas components. The dryers function without electricity, moving parts, or routine maintenance, ensuring reliable and passive operation. Available models include PD-50T, PD-100T, and PD-200T, with varying flow capacities and configurations to suit different application requirements.
Perma Pure is a leading provider of high-performance gas conditioning solutions for the hydrogen industry. Leveraging proprietary Nafion membrane technology, the company specializes in moisture management for PEM fuel cells and electrolyzers, offering humidifiers and dryers that optimize system efficiency, reliability, and lifespan.
Are you sure you want to perform this action?